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Wind_Speed
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 250 252 254 256 257 258 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 259 259 260 260 260 260 260 260 260 260 260 260 259 259 259 258 258 258 257 257 256 256 255 255 255 255 255 255 255 255 255 255 255 255 255 254 254 254 254 254 254 254 255 256 256 257 257 257 257 257 258 257 257 257 258 258 258 259 259 260 261 261 262 261 260 259 258 257 257 257 258 258 258 258 258 259 259 259 259 260 260 261 262 263 265 268 270 271 272 272 272 272 272 273 273 271 270 268 267 266 266 267 268 270 271 272 272 273 274 276 278 282 287 291 294 296 297 297 297 297 296 296 295 294 294 293 292 291 289 286 284 283 283 283 284 285 285 286 285 283 278 275 273 272 nan nan nan nan 280 281 283 285 286 286 286 286 286 286 286 286 286 286 286 285 285 285 285 285 285 284 284 284 284 283 283 282 282 281 280 279 278 278 277 276 276 275 275 275 275 274 274 274 274 274 273 273 273 273 272 272 272 272 272 272 273 273 274 274 274 274 273 274 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 274 274 274 274 274 275 275 275 275 275 276 276 276 276 276 276 275 275 274 274 273 272 271 270 270 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 249 249 250 252 254 256 257 259 259 260 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 259 259 259 260 260 260 260 260 260 260 260 260 260 259 259 259 258 258 257 256 255 255 254 254 254 254 254 254 254 254 254 254 254 254 253 253 253 253 253 254 254 254 255 256 257 257 258 257 257 257 257 257 257 257 257 258 258 259 260 260 261 261 261 261 260 259 257 257 256 256 257 257 258 258 259 260 261 262 262 262 262 262 263 264 266 267 268 269 270 270 271 271 272 272 271 270 268 266 265 264 265 267 268 269 270 270 269 269 268 269 271 275 280 285 289 292 294 295 296 296 296 295 294 293 292 291 290 288 286 285 284 284 285 285 286 286 286 283 279 275 273 273 nan nan nan nan 279 280 281 283 284 285 285 285 285 285 285 284 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 283 283 282 282 281 281 280 279 278 278 277 276 276 275 275 275 275 274 274 274 274 273 273 273 272 272 272 272 272 272 272 273 274 274 274 273 273 273 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 274 274 274 274 275 275 276 276 276 276 275 275 275 275 274 274 273 273 273 272 272 271 270 270 270 270 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 253 255 256 258 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 259 259 260 260 260 260 260 260 260 260 259 259 259 258 258 257 256 256 255 254 253 253 253 253 253 253 254 253 253 253 253 253 253 253 253 253 253 254 254 254 255 256 257 257 258 258 258 258 258 258 258 257 258 258 258 259 259 260 260 261 261 261 261 260 258 257 256 255 255 256 257 258 260 261 262 263 264 264 264 264 265 266 267 268 269 269 270 271 272 273 273 273 272 271 269 267 266 265 265 266 267 267 267 267 267 266 265 264 264 266 270 275 281 286 289 292 293 294 294 293 292 291 291 290 289 287 286 285 286 286 287 287 287 287 284 280 275 273 273 274 nan nan nan nan 279 280 281 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 283 282 282 281 280 280 279 278 277 277 276 276 275 275 275 274 274 274 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 274 274 274 274 274 275 275 275 275 275 274 274 274 273 273 272 272 272 272 271 271 271 271 271 270 270 271 271 271 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 254 254 254 254 254 255 255 256 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 259 259 259 260 260 260 259 259 259 259 258 258 258 257 256 255 255 254 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 255 256 256 257 258 258 258 258 258 258 258 258 258 258 258 258 259 260 260 261 261 261 261 261 259 258 256 255 255 255 257 258 260 261 263 264 265 266 266 266 267 267 268 268 269 270 271 272 272 273 273 273 272 271 270 268 267 266 266 266 266 266 266 266 265 264 264 263 262 262 263 266 271 278 283 288 290 291 291 290 290 289 288 288 287 286 285 285 286 287 287 287 287 286 281 277 274 274 274 275 nan nan nan 278 279 280 281 282 283 283 283 284 283 283 283 283 283 283 283 284 284 284 284 284 283 283 283 283 283 283 283 283 283 283 283 283 282 282 281 281 280 279 279 278 277 277 276 276 275 275 274 274 273 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 273 273 273 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 254 254 254 254 254 254 254 255 255 255 255 255 256 256 257 257 258 258 258 258 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 258 259 259 259 259 259 259 258 258 258 257 257 257 256 256 255 254 254 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 255 255 255 256 257 257 258 258 258 258 258 258 258 257 257 257 258 258 259 259 260 260 261 261 261 261 260 259 257 256 256 256 257 258 260 262 263 265 266 266 267 267 267 268 268 268 269 269 270 270 271 271 271 271 271 270 269 269 268 267 266 266 266 266 266 265 265 264 263 263 262 262 261 262 264 269 275 281 285 287 288 288 287 287 286 285 284 284 284 284 285 286 286 286 285 282 278 275 274 274 274 nan nan nan nan 278 279 280 281 281 282 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 282 282 283 282 283 283 283 282 282 282 281 281 281 280 280 279 278 278 277 276 276 275 275 274 274 273 273 273 272 272 272 272 272 272 273 273 273 274 273 273 273 273 273 273 273 273 272 272 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 271 271 271 271 271 271 270 270 270 270 270 270 270 271 nan nan nan nan 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 253 253 253 253 254 254 254 255 255 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 257 257 257 256 256 256 255 255 254 254 253 253 253 253 253 254 253 253 253 253 253 253 254 254 254 254 254 255 255 255 256 256 256 257 257 258 258 258 258 258 258 258 257 257 257 257 257 258 258 259 260 260 261 261 261 260 259 258 257 257 257 258 259 261 262 263 264 265 266 266 267 267 267 267 267 268 268 268 269 269 269 269 269 269 269 269 268 268 267 267 266 266 266 266 266 265 265 264 264 263 262 262 261 262 264 268 274 279 283 285 285 285 285 284 283 282 282 282 282 283 284 284 283 281 277 275 274 274 274 nan nan nan nan nan nan 278 279 279 280 280 281 281 282 282 282 283 283 283 283 283 283 283 283 283 283 283 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 280 280 279 279 278 278 277 276 276 275 275 275 274 274 273 273 272 272 272 272 273 273 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 271 271 271 271 271 270 270 270 271 271 271 271 271 271 271 271 271 271 271 270 270 270 269 269 269 269 269 269 269 270 nan nan nan 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 252 252 252 253 253 253 253 253 253 253 254 254 255 255 255 256 256 256 256 256 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 257 257 257 257 256 256 256 256 256 257 257 258 258 258 257 257 256 256 256 256 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 256 256 256 256 256 257 257 258 258 258 258 258 258 257 257 257 257 257 257 257 258 258 259 259 260 260 260 260 259 259 258 258 259 259 260 261 262 262 263 264 265 265 266 266 266 266 266 266 266 266 267 267 268 268 268 268 268 268 268 268 268 267 267 266 266 265 266 265 266 265 265 264 263 263 262 262 262 264 269 274 279 282 283 284 284 283 283 281 281 280 280 281 281 281 280 277 275 274 274 274 274 nan nan nan nan nan nan nan nan nan 278 nan 279 280 281 281 282 282 282 282 282 282 282 283 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 280 280 280 279 279 278 278 277 277 276 276 275 275 274 274 273 273 272 272 272 273 273 274 275 275 274 274 273 274 274 274 274 273 273 272 272 272 272 272 273 273 273 273 273 272 272 271 271 270 270 269 269 269 269 269 269 269 269 270 270 270 270 271 271 270 270 269 269 269 269 269 268 268 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 nan 251 252 252 252 252 252 252 253 253 253 253 253 254 255 255 256 256 256 256 256 256 256 256 256 256 256 256 257 257 258 258 258 258 258 257 257 257 257 257 256 256 256 255 256 256 256 257 257 257 257 257 256 256 256 256 255 255 255 255 255 255 255 255 255 255 254 254 254 254 254 254 254 254 255 255 256 256 256 256 256 256 256 256 256 257 257 257 258 258 258 257 257 257 257 256 256 256 256 257 257 258 258 259 259 259 259 259 259 259 259 260 260 261 261 262 262 263 263 263 264 264 264 264 264 264 264 264 265 265 266 266 266 267 267 267 268 268 268 268 268 267 266 266 265 265 265 265 265 265 265 264 263 263 262 262 263 266 270 276 279 282 282 283 283 282 281 280 279 279 279 279 278 276 274 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 282 282 282 282 281 281 281 281 281 281 281 280 280 280 280 279 279 278 278 277 277 277 276 276 275 275 274 274 273 272 272 272 273 274 274 275 275 275 274 274 274 274 274 274 273 272 272 271 271 271 272 272 273 273 273 273 272 272 271 270 270 269 269 268 268 268 269 269 268 268 269 269 270 270 270 270 270 270 269 269 269 nan 269 269 268 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 251 251 nan nan nan 251 251 251 251 252 252 252 252 252 252 252 252 253 254 255 256 256 256 256 256 256 255 255 255 255 255 255 256 256 256 257 257 257 257 257 256 256 256 256 256 255 255 255 255 256 256 256 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 255 255 255 254 254 254 254 254 254 255 255 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 256 256 256 256 256 256 256 257 257 258 258 258 259 259 259 260 260 261 261 261 261 262 262 262 262 263 263 263 263 263 264 264 264 264 264 264 264 265 265 266 266 267 267 268 268 269 269 268 268 267 266 265 265 265 265 265 265 264 264 263 262 262 263 265 268 273 277 280 281 282 282 282 281 280 278 277 277 276 275 274 273 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 281 281 281 281 281 281 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 278 278 278 277 277 277 276 276 276 275 274 274 273 273 273 273 274 274 275 275 275 275 274 274 274 274 273 273 272 271 271 270 270 270 271 271 272 272 272 272 272 271 270 270 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 270 270 nan nan nan 270 269 269 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 251 nan nan nan 251 251 251 251 251 251 251 251 251 251 251 251 252 252 253 254 255 255 256 256 256 255 255 255 255 255 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 255 255 255 255 255 256 256 257 257 257 257 257 256 256 256 256 256 256 256 256 257 257 256 256 256 255 255 255 254 254 254 254 255 255 256 256 256 256 256 256 256 256 256 257 257 257 258 258 258 257 257 257 256 256 256 256 256 256 256 256 257 257 257 258 258 259 259 260 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 263 263 263 263 264 264 264 265 265 266 267 267 268 268 269 270 270 269 269 267 266 266 266 266 266 265 265 264 263 262 261 262 265 268 272 276 279 280 281 281 280 280 279 277 276 275 274 273 273 274 274 275 nan nan nan nan nan nan nan nan 274 274 nan nan nan nan nan nan nan nan 279 280 280 280 281 281 281 281 281 281 nan nan 281 281 281 281 281 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 279 278 278 278 277 277 277 277 276 276 275 275 274 273 273 273 273 273 274 274 275 274 274 274 274 274 273 273 272 272 271 270 270 270 269 270 270 270 271 271 271 271 271 271 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 nan nan 271 271 271 270 270 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan 251 251 251 nan nan 250 251 251 251 251 251 251 252 252 253 253 254 255 255 255 255 255 255 255 254 254 254 253 253 254 254 255 255 256 256 256 256 256 256 256 255 255 255 255 255 255 256 257 257 257 257 257 257 257 256 257 257 257 257 257 257 257 257 257 256 256 256 256 255 255 255 255 255 256 256 256 257 257 257 257 257 257 257 257 257 258 258 258 258 258 257 257 257 257 256 256 256 256 256 256 256 256 257 257 258 259 259 260 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 263 263 263 263 264 264 264 265 266 267 268 268 269 270 271 271 270 269 268 267 267 266 266 266 265 264 263 262 261 262 264 267 271 275 278 279 280 280 279 279 278 277 275 273 273 273 273 274 nan nan nan nan nan nan nan nan nan 274 274 274 274 274 nan nan nan nan nan nan 278 279 279 280 280 280 280 280 280 280 281 nan nan 281 281 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 278 278 278 277 277 277 277 277 276 276 275 275 274 274 273 273 273 273 273 274 274 274 274 273 273 273 273 272 272 272 271 271 270 270 269 269 269 269 269 270 270 271 271 271 271 270 270 270 270 270 270 270 270 270 270 270 271 271 270 270 270 270 270 270 271 272 272 272 272 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 nan nan nan nan nan nan nan nan nan 251 251 251 nan nan nan 250 251 251 251 251 252 252 251 251 252 252 253 254 255 255 255 255 255 255 254 254 253 253 253 253 254 254 255 256 256 256 256 256 256 256 255 255 255 255 255 255 256 256 257 257 257 258 258 257 257 257 257 257 258 258 258 258 258 257 257 257 257 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 257 258 258 258 258 258 259 258 258 258 257 257 257 257 256 256 256 256 256 256 256 257 257 258 259 259 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 263 263 263 263 264 264 264 264 265 266 267 268 268 269 270 271 271 271 270 269 269 268 267 267 267 266 265 264 263 262 263 264 266 270 273 276 278 279 279 279 278 277 276 274 273 273 274 274 275 nan nan nan nan nan 275 275 276 275 275 275 274 274 274 274 275 275 276 276 277 277 278 278 279 279 279 279 279 279 279 280 nan 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 277 276 276 276 276 275 275 275 274 274 273 273 273 273 273 273 274 274 273 273 273 273 273 272 272 272 271 271 270 270 269 269 269 269 269 270 270 270 271 271 271 271 270 270 270 270 271 271 271 271 271 271 272 272 271 271 270 270 271 271 272 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 257 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 nan nan nan nan 251 251 251 251 251 251 251 251 251 251 251 252 252 253 254 255 255 255 255 254 254 253 253 252 252 253 253 254 255 256 256 256 256 255 255 255 255 255 255 255 255 256 256 257 258 258 258 258 258 258 258 258 258 258 258 259 259 258 258 258 258 257 257 257 257 256 256 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 259 259 259 258 258 258 257 257 257 257 257 257 256 256 256 256 256 257 257 258 258 259 259 259 260 260 260 260 260 261 261 261 261 261 261 261 262 262 263 263 263 264 264 264 265 265 266 266 267 268 269 270 271 271 271 270 270 269 269 268 268 267 267 266 265 265 264 264 265 266 269 272 275 277 278 278 277 276 276 275 274 274 274 275 275 275 275 275 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 276 276 276 277 277 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 276 276 276 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 272 272 271 271 270 270 270 270 269 269 269 269 270 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 273 273 272 272 271 271 271 272 272 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 257 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 252 252 252 252 251 251 251 251 251 251 251 251 252 252 253 254 254 255 254 254 253 253 253 252 252 252 253 253 254 255 255 255 255 255 255 255 255 255 255 255 255 256 256 257 258 258 258 258 259 259 258 258 259 259 259 259 259 259 259 259 259 258 258 258 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 256 256 256 256 256 257 257 257 258 258 258 258 258 259 259 260 260 261 261 261 261 261 262 262 263 263 264 264 265 265 265 266 266 267 267 268 269 270 271 271 271 270 270 270 269 268 268 268 267 267 267 266 266 266 266 267 269 271 273 274 275 275 275 274 274 274 275 275 276 276 276 276 276 275 275 275 276 276 276 277 277 277 277 277 276 276 276 276 276 276 276 277 277 277 278 278 278 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 276 276 276 276 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 273 273 273 273 272 272 272 271 271 271 270 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 272 272 272 272 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 255 254 255 256 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 251 251 251 251 251 251 251 252 252 252 253 254 254 254 254 253 253 253 252 252 252 252 252 253 254 254 254 254 254 255 255 255 255 255 255 255 256 256 257 258 258 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 260 259 259 258 258 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 256 256 256 256 256 256 256 256 257 257 257 258 258 259 260 260 261 261 261 262 262 263 263 264 265 265 265 266 266 266 267 267 268 270 270 271 271 270 270 270 269 269 269 268 268 268 268 268 268 268 269 269 269 269 270 272 272 273 273 273 273 274 275 276 277 277 277 277 277 276 276 276 275 276 276 276 277 277 277 278 278 278 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 276 276 276 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 273 273 273 272 272 272 271 271 271 271 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 273 273 273 274 273 273 273 272 272 272 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 256 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 nan 253 252 252 252 251 251 251 251 251 252 252 252 252 252 253 254 254 254 254 254 253 253 252 252 252 252 252 253 253 254 254 254 254 254 254 254 255 255 255 255 256 256 257 258 259 259 259 259 259 259 259 259 260 260 261 261 261 261 261 261 261 260 259 259 258 258 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 259 259 258 258 258 257 256 256 255 255 255 255 256 256 256 256 257 257 258 259 260 260 261 261 262 262 263 264 264 265 265 266 266 266 266 267 268 269 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 270 270 271 271 271 271 272 272 272 272 272 273 274 275 277 278 278 278 278 278 277 277 276 276 276 276 277 277 277 278 278 279 279 279 278 278 278 278 278 278 278 278 278 278 279 278 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 278 278 278 278 278 279 279 278 278 278 278 278 278 277 277 276 276 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 273 273 273 272 272 271 271 271 271 271 271 271 271 270 270 270 270 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 256 256 255 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 nan nan nan nan 252 252 252 252 252 252 252 252 252 252 252 252 252 253 254 254 255 255 254 254 254 253 253 252 252 252 252 252 253 253 253 254 254 254 254 254 255 255 255 255 256 256 257 257 258 258 259 259 259 259 259 259 260 260 261 261 261 262 262 262 262 261 260 260 259 258 258 258 258 258 258 258 258 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 259 258 258 258 257 257 256 256 256 256 256 256 256 256 257 257 258 258 259 260 261 261 262 263 263 264 264 265 265 266 266 266 267 267 268 269 269 270 270 270 270 270 269 269 269 270 270 270 270 270 270 270 271 272 273 273 273 273 272 272 272 272 273 273 274 276 277 278 279 279 279 279 278 278 278 277 277 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 277 276 276 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 273 273 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 273 273 272 272 272 272 272 272 273 273 273 273 272 272 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 256 256 255 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 252 252 252 252 252 252 253 254 255 255 255 255 255 254 254 253 253 252 252 252 252 252 253 253 253 254 254 254 254 254 254 254 254 254 254 255 255 255 256 256 257 257 257 257 258 258 259 259 260 260 261 261 262 262 262 262 261 261 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 258 258 258 258 258 258 259 260 261 261 262 263 263 264 264 265 265 265 266 266 267 268 268 268 269 269 269 270 270 270 270 270 270 270 271 271 271 271 271 272 272 273 274 274 274 273 273 273 273 274 274 274 274 275 276 277 278 279 279 279 278 278 279 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 273 273 272 271 271 271 271 271 271 272 272 272 272 272 272 272 272 271 271 271 272 272 273 273 273 273 273 273 273 273 272 272 271 271 271 271 272 272 nan 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 257 256 256 256 255 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 253 253 253 253 253 253 253 253 253 252 252 253 253 254 255 256 256 255 255 254 254 253 253 253 253 252 252 252 253 253 253 254 254 254 254 254 253 253 253 253 253 254 254 254 254 254 254 255 255 255 256 256 257 258 258 259 259 260 261 261 261 261 261 261 261 260 260 260 259 260 260 260 260 260 260 260 260 260 260 260 260 260 259 259 259 259 259 259 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 261 262 262 262 263 263 263 264 265 265 266 266 267 268 268 268 268 269 269 270 270 271 271 271 271 272 272 272 273 273 273 273 274 274 274 274 274 274 273 273 274 274 274 274 274 275 276 277 277 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 275 275 275 275 275 276 275 275 275 275 275 275 275 275 275 274 274 274 273 273 272 272 271 271 271 271 272 272 272 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 272 272 271 271 271 271 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 258 258 257 257 257 257 256 256 256 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 252 252 252 252 252 252 252 252 253 253 253 253 253 253 253 253 253 253 255 255 256 256 256 255 254 254 254 254 254 254 254 253 254 253 253 253 253 253 253 253 253 253 252 252 252 253 253 253 253 253 253 253 254 254 255 255 255 256 256 256 257 258 259 259 260 260 261 261 261 261 261 261 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 260 260 260 260 260 259 259 259 258 258 258 258 259 259 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 262 262 262 262 263 264 264 265 266 266 267 267 268 268 268 269 270 270 271 272 272 273 273 273 273 274 274 274 275 275 275 275 275 275 274 274 273 273 273 274 274 274 274 274 275 276 276 276 277 277 277 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 277 277 276 276 275 275 275 275 275 276 276 275 275 275 275 275 275 275 275 275 275 274 274 274 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 272 272 272 272 273 273 273 274 274 274 274 273 273 273 272 272 271 271 271 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 259 258 258 258 258 257 257 257 256 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 252 252 252 251 251 251 251 252 252 252 253 253 253 253 253 253 252 252 253 254 255 256 256 256 255 255 254 254 254 255 255 255 255 254 254 254 253 253 253 252 252 252 252 252 252 252 252 253 253 253 253 253 254 254 254 255 255 255 256 256 256 256 257 257 258 258 259 259 260 260 260 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 261 261 261 261 261 260 260 259 259 259 259 259 259 260 260 260 261 261 261 261 261 261 260 260 260 261 261 261 261 261 261 262 262 263 263 264 265 265 266 266 267 267 268 268 269 270 271 272 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 274 274 273 273 273 273 273 274 274 274 274 275 275 275 275 276 276 277 278 278 279 279 279 279 279 279 279 278 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 277 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 273 273 272 272 271 271 nan nan nan nan nan 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 260 260 259 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 252 252 251 251 251 251 251 251 252 252 252 253 253 253 253 253 252 252 252 253 255 256 256 257 256 256 255 255 255 255 255 255 255 255 255 254 254 253 253 253 253 252 252 252 252 252 252 252 253 253 254 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 257 258 259 259 260 260 260 261 261 261 262 262 262 262 262 262 263 263 263 262 262 262 262 262 262 261 261 260 260 259 259 259 259 259 260 260 260 261 261 261 261 261 261 260 260 260 260 260 261 261 261 261 262 262 263 264 264 265 265 266 266 267 268 269 270 271 272 272 273 274 275 275 276 276 276 276 276 276 275 275 275 275 275 274 274 273 272 272 272 273 273 273 273 273 274 274 274 275 275 276 276 277 278 278 278 279 279 279 279 278 278 278 278 278 278 278 278 278 279 279 279 280 280 280 280 280 280 280 280 279 279 279 279 279 278 278 278 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 277 277 277 276 275 275 275 274 274 275 275 275 275 275 275 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 273 nan 272 271 271 nan nan 270 270 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 261 261 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 252 252 251 251 251 251 251 251 252 252 253 253 253 253 253 253 252 253 253 254 255 257 257 257 257 257 256 256 255 255 255 255 255 255 255 254 254 254 254 254 254 254 nan nan nan nan 252 253 253 253 254 254 254 254 254 254 255 255 255 256 256 256 256 255 255 255 255 255 255 256 257 258 259 259 260 260 261 261 261 262 262 262 262 263 263 263 263 263 263 263 263 263 262 262 261 261 260 260 259 259 259 259 259 260 260 260 261 261 261 261 261 260 260 260 260 261 261 261 261 262 262 263 263 264 264 265 266 266 267 268 269 270 271 272 273 274 274 275 276 276 277 277 277 276 276 276 275 275 275 275 274 274 273 272 272 272 272 273 273 273 273 273 273 273 274 274 275 275 276 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 279 279 279 280 280 280 280 280 280 280 279 279 279 279 279 278 278 278 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 nan nan nan 271 271 270 270 270 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 252 252 252 252 251 251 252 252 252 253 253 253 253 253 252 252 253 253 254 256 257 258 259 259 258 257 256 255 254 254 254 254 254 255 255 255 255 255 255 255 254 254 nan nan nan 252 252 252 252 253 253 253 254 254 254 254 254 255 255 255 255 255 255 255 254 254 254 254 254 254 255 256 257 258 259 260 260 261 261 261 261 262 262 262 262 262 263 263 263 263 263 263 262 262 261 261 260 259 259 259 259 259 259 260 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 263 263 264 264 265 266 267 268 269 270 271 272 273 274 275 275 276 276 276 277 277 276 276 275 275 275 274 274 274 273 273 272 272 272 272 272 273 273 273 273 273 273 274 274 274 275 276 276 277 277 277 277 278 278 278 278 277 278 278 278 278 278 278 278 279 279 279 279 280 280 280 280 280 279 279 279 279 279 279 279 278 278 278 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 276 276 276 276 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 273 273 273 273 nan nan nan 272 271 270 270 270 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 252 252 252 252 252 252 252 252 252 252 252 252 252 252 nan nan 254 255 257 258 259 259 259 258 257 256 255 254 253 253 254 254 255 255 256 256 255 255 255 254 254 254 253 252 252 251 251 251 252 252 253 253 253 254 254 254 254 254 254 254 254 254 254 254 254 254 253 252 253 254 255 256 258 259 259 260 260 260 260 261 261 261 261 262 262 263 263 264 264 263 263 262 261 261 260 260 259 259 259 259 259 260 260 260 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 264 265 266 266 267 268 269 270 271 272 273 274 274 275 275 276 276 276 276 275 275 275 274 274 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 273 274 274 275 275 275 276 276 277 277 277 277 278 277 277 277 277 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 277 277 277 277 277 277 276 277 277 277 277 277 277 277 277 276 276 276 276 275 275 275 275 274 274 274 273 273 272 272 272 272 272 272 273 273 273 273 273 273 273 272 272 272 272 272 273 273 273 273 273 274 274 273 273 273 273 274 274 274 274 274 273 273 273 273 272 272 272 272 272 273 273 272 272 271 270 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 252 252 252 251 251 251 251 251 251 251 251 nan nan nan 253 254 255 256 258 259 259 258 257 256 255 254 253 253 253 253 254 255 255 255 255 255 255 254 254 253 253 252 252 251 251 251 251 251 252 253 253 253 253 253 253 254 254 254 254 254 254 254 254 253 253 252 252 252 253 254 256 257 258 259 259 259 260 260 260 261 261 262 262 263 263 264 264 263 263 262 262 261 261 260 260 260 260 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 263 263 263 262 262 262 263 263 264 265 266 267 268 269 269 270 271 272 273 273 274 274 274 275 275 275 275 274 274 274 273 273 272 272 272 271 271 272 272 272 272 272 273 273 273 273 274 274 274 274 275 275 275 276 276 276 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 279 279 278 279 278 278 278 279 279 279 279 278 278 278 278 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 275 275 275 274 274 274 274 273 273 273 272 272 271 271 271 272 272 272 273 273 273 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 273 273 272 272 271 271 270 270 nan nan 271 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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